16665642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{44089}}^1$

素因数の和:44107

約数の個数: 32

約数和(自身を含む): 42326400

約数和(自身を除く): 25660758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 44089, 88178, 132267, 264534, 308623, 396801, 617246, 793602, 925869, 1190403, 1851738, 2380806, 2777607, 5555214, 8332821, 16665642]

約数ペア:

[(1, 16665642), (2, 8332821), (3, 5555214), (6, 2777607), (7, 2380806), (9, 1851738), (14, 1190403), (18, 925869), (21, 793602), (27, 617246), (42, 396801), (54, 308623), (63, 264534), (126, 132267), (189, 88178), (378, 44089)]